3 // Support for 32-bit arithmetic shift right.
5 // Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6 // Contributed by picoChip Designs Ltd.
7 // Maintained by Hariharan Sandanagobalane (hariharan@picochip.com)
9 // This file is free software; you can redistribute it and/or modify it
10 // under the terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 2, or (at your option) any
14 // In addition to the permissions in the GNU General Public License, the
15 // Free Software Foundation gives you unlimited permission to link the
16 // compiled version of this file into combinations with other programs,
17 // and to distribute those combinations without any restriction coming
18 // from the use of this file. (The General Public License restrictions
19 // do apply in other respects; for example, they cover modification of
20 // the file, and distribution when not linked into a combine
23 // This file is distributed in the hope that it will be useful, but
24 // WITHOUT ANY WARRANTY; without even the implied warranty of
25 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 // General Public License for more details.
28 // You should have received a copy of the GNU General Public License
29 // along with this program; see the file COPYING. If not, write to
30 // the Free Software Foundation, 51 Franklin Street, Fifth Floor,
31 // Boston, MA 02110-1301, USA.
37 _picoMark_FUNCTION_BEGIN=
39 // picoChip Function Prologue : &_longjmp = 0 bytes
52 // picoChip Function Epilogue : longjmp
53 //============================================================================
54 // All DWARF information between this marker, and the END OF DWARF
55 // marker should be included in the source file. Search for
56 // FUNCTION_STACK_SIZE_GOES_HERE and FUNCTION NAME GOES HERE, and
57 // provide the relevent information. Add markers called
58 // _picoMark_FUNCTION_BEGIN and _picoMark_FUNCTION_END around the
59 // function in question.
60 //============================================================================
62 //============================================================================
64 //============================================================================
70 .unalignedInitLong _picoMark_CieEnd-_picoMark_CieBegin
72 .unalignedInitLong 0xffffffff
73 .initByte 0x1 // CIE Version
74 .ascii 16#0# // CIE Augmentation
75 .uleb128 0x1 // CIE Code Alignment Factor
76 .sleb128 2 // CIE Data Alignment Factor
77 .initByte 0xc // CIE RA Column
78 .initByte 0xc // DW_CFA_def_cfa
85 _picoMark_LSFDE0I900821033007563=
86 .unalignedInitLong _picoMark_FdeEnd-_picoMark_FdeBegin
88 .unalignedInitLong _picoMark_DebugFrame // FDE CIE offset
89 .unalignedInitWord _picoMark_FUNCTION_BEGIN // FDE initial location
90 .unalignedInitWord _picoMark_FUNCTION_END-_picoMark_FUNCTION_BEGIN
91 .initByte 0xe // DW_CFA_def_cfa_offset
92 .uleb128 0x0 // <-- FUNCTION_STACK_SIZE_GOES_HERE
93 .initByte 0x4 // DW_CFA_advance_loc4
94 .unalignedInitLong _picoMark_FUNCTION_END-_picoMark_FUNCTION_BEGIN
95 .initByte 0xe // DW_CFA_def_cfa_offset
100 //============================================================================
101 // Abbrevation information.
102 //============================================================================
104 .section .debug_abbrev
105 _picoMark_ABBREVIATIONS=
107 .section .debug_abbrev
108 .uleb128 0x1 // (abbrev code)
109 .uleb128 0x11 // (TAG: DW_TAG_compile_unit)
110 .initByte 0x1 // DW_children_yes
111 .uleb128 0x10 // (DW_AT_stmt_list)
112 .uleb128 0x6 // (DW_FORM_data4)
113 .uleb128 0x12 // (DW_AT_high_pc)
114 .uleb128 0x1 // (DW_FORM_addr)
115 .uleb128 0x11 // (DW_AT_low_pc)
116 .uleb128 0x1 // (DW_FORM_addr)
117 .uleb128 0x25 // (DW_AT_producer)
118 .uleb128 0x8 // (DW_FORM_string)
119 .uleb128 0x13 // (DW_AT_language)
120 .uleb128 0x5 // (DW_FORM_data2)
121 .uleb128 0x3 // (DW_AT_name)
122 .uleb128 0x8 // (DW_FORM_string)
126 .uleb128 0x2 ;# (abbrev code)
127 .uleb128 0x2e ;# (TAG: DW_TAG_subprogram)
128 .initByte 0x0 ;# DW_children_no
129 .uleb128 0x3 ;# (DW_AT_name)
130 .uleb128 0x8 ;# (DW_FORM_string)
131 .uleb128 0x11 ;# (DW_AT_low_pc)
132 .uleb128 0x1 ;# (DW_FORM_addr)
133 .uleb128 0x12 ;# (DW_AT_high_pc)
134 .uleb128 0x1 ;# (DW_FORM_addr)
140 //============================================================================
141 // Line information. DwarfLib requires this to be present, but it can
143 //============================================================================
148 //============================================================================
150 //============================================================================
154 .unalignedInitLong _picoMark_DEBUG_INFO_END-_picoMark_DEBUG_INFO_BEGIN
155 _picoMark_DEBUG_INFO_BEGIN=
156 .unalignedInitWord 0x2
157 .unalignedInitLong _picoMark_ABBREVIATIONS
160 // Compile unit information.
161 .uleb128 0x1 // (DIE 0xb) DW_TAG_compile_unit)
162 .unalignedInitLong _picoMark_LINES
163 .unalignedInitWord _picoMark_FUNCTION_END
164 .unalignedInitWord _picoMark_FUNCTION_BEGIN
165 // Producer is `picoChip'
166 .ascii 16#70# 16#69# 16#63# 16#6f# 16#43# 16#68# 16#69# 16#70# 16#00#
167 .unalignedInitWord 0xcafe // ASM language
168 .ascii 16#0# // Name. DwarfLib expects this to be present.
170 .uleb128 0x2 ;# (DIE DW_TAG_subprogram)
172 // FUNCTION NAME GOES HERE. Use `echo name | od -t x1' to get the hex. Each hex
173 // digit is specified using the format 16#XX#
174 .ascii 16#6c# 16#6f# 16#6e# 16#67# 16#6a# 16#6d# 16#70# 16#0# // Function name `longjmp'
175 .unalignedInitWord _picoMark_FUNCTION_BEGIN // DW_AT_low_pc
176 .unalignedInitWord _picoMark_FUNCTION_END // DW_AT_high_pc
178 .initByte 0x0 // end of compile unit children.
180 _picoMark_DEBUG_INFO_END=
182 //============================================================================
184 //============================================================================
187 // End of picoChip ASM file